Management method of osmanthus fragrans

Lagerstroemia indica is generally transplanted from March to early April, and Tomb-Sweeping Day is the best, followed by autumn. When transplanting plants, you should bring soil balls. It can also be transplanted in the middle of the season, but before moving, all new branches and leaves should be removed, soil balls should be brought, and the soil should be wetted after planting, so as to survive.

water

Lagerstroemia indica needs soil moisture during the growing season. Water 1~2 times before the germination period in spring, and wet the soil frequently during the growing period.

Step 3 apply fertilizer

Lagerstroemia indica likes fertilizer, and adequate fertilizer is the key to more pregnant buds and good flowering. In early spring, basal fertilizer should be applied again, which is the guarantee of more flowers. Topdressing should be carried out in May-June to promote the growth of flower buds. The use of fertilizer should be mainly decomposed human manure or cake fertilizer, and chemical fertilizer can also be applied as appropriate.

Step 4 trim and reshape

Lagerstroemia indica is pruned in winter, and the principle of pruning is to divide branches equally to form a complete crown. Cut off the branches that affect the crown, and the remaining branches are about 1/3 of the top of the crown, which can achieve the effect of full trees and flowers.